Neuroscience

Why the dreaming phase matters

Scientists have long wondered why almost all animals sleep, despite the disadvantages to survival of being unconscious. Now, researchers led by a team from the University of Tsukuba have found new evidence of brain refreshing ...

Diseases, Conditions, Syndromes

Red blood cell alterations contribute to lupus

The autoimmune disease lupus may be triggered by a defective process in the development of red blood cells (RBCs), according to a study led by researchers at Weill Cornell Medicine. The discovery could lead to new methods ...

Health

Changing diets mean more Americans are anemic now

(HealthDay)—Growing numbers of Americans aren't getting enough iron in their diets most likely due to changes in farming practices and a shift away from red meat, researchers report.

Diseases, Conditions, Syndromes

Blocking how the malaria parasite suppresses the immune response

The parasites that cause severe malaria are well-known for the sinister ways they infect humans, but new research may lead to drugs that could block one of their most reliable weapons: interference with the immune response.

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